Que faire à Boulder en septembre 2026 ?
92 événements à venir
Voir sur une carteLes lieux d'un coup d'œilOn a rassemblé 92 événements à venir à Boulder en septembre 2026 — concerts, soirées, théâtre, expos, sorties en famille — mis à jour chaque jour. Choisis un thème ou fais défiler.
Les événements à Boulder en septembre 2026
sam26
Samedi 26 septembre
dim27
Aujourd'hui
À 17h30$7–14EN
🎬Cinéma📽️Documentaire
Do Donkeys Act?
Dairy Arts Center
À 18hEN
🎷Jazz🪕Folk / Acoustique
Jazzetry w/ Von Disco
Trident Booksellers and Cafe
À 18h$0EN
🖼️Expo
SMiLE: The Other Side - Closing Reception + Auction
The NoBo Bus Stop Gallery
À 19hEN
🎸Rock🤘Métal
Holywatr
The Fox Theatre
À 20h$40,84–298,21EN
🪕Folk / Acoustique🎫Concert
Jackopierce Live: 35 Years of Harmony & Heart
Roots Music Project
Demain$105EN
🗺️Visite guidée🌳Plein air
Original Electric Cruiser Fat Tire Bike Tour - Best of Boulder
700 Dellwood Ave
Demain$50–105EN
🗺️Visite guidée🌳Plein air
E-Bike Guided Tour in Boulder, Colorado
Wesley Foundation Untd Methodist
Demain$104EN
🗺️Visite guidée🌳Plein air
Best of Boulder E-Bike Tour
2512 Broadway, 10025
Demain$50–105EN
🗺️Visite guidée🚶Balade
Ride Boulder's Best Guided E-Bike Tour!
Wesley Foundation Untd Methodist
Demain$16–200EN
🎪Fête de quartier · village
Boulder Dash Scavenger Hunt
West End Tavern, TN12 9JB
Demain$31EN
🔐Escape game
The Psycho Killer Escape Room (1-8 people)
Homestead Building
Demain$7–14EN
🎬Cinéma
American Doctor
Dairy Arts Center
Demain · 06h30$25EN
🏃Running🤾Faire du sport
Girls on the Run Rockies Boulderthon SoleMates 2026
1420 Pearl St, Boulder, CO 80302
Demain · 07h$39EN
🏃Running⛰️Trail & ultra
Boulderthon
Pearl Street Mall Finish
Demain · 10hEN
🧘Yoga🧘Bien-être
Sunday Morning Shoulder Mobility Yoga
4688 Broadway
Demain · 10h$0–39EN
🌳Plein air☀️Open air
Pattern Break Brewing's August BREAKfast
Pattern Break Brewing
lun28
Demain
Demain · 16h$7–14EN
🎬Cinéma
American Doctor
Dairy Arts Center
Demain · 16h30$7–14EN
🎬Cinéma
American Doctor
Dairy Arts Center
Demain · 17hGratuitEN
🎷Jazz🎫Concert
Jazz night
C Bar
Demain · 17h$135EN
🎫Concert
Devin Patrick Hughes
Boulder Cork
Demain$0EN
🧘Yoga🧘Bien-être
Free Sunday Restorative Yoga (Weekly)
4688 Broadway
Demain · 17h30$35–55EN
🎬Cinéma🔬Sciences
The Journey LIVE @ Fiske Planetarium
Fiske Planetarium and Sommers-Bausch Observatory
Demain · 18hEN
🪕Folk / Acoustique🎙️Petit concert
Riley J
Trident Booksellers and Cafe
Demain · 19h$20EN
🌐World💿DJ set
Bhakti Shakti Kirtan: Sunday Night LIVE
Vali Soul Sanctuary
Demain · 19hEN
💜Soul / Funk🎷Jazz
Sweet Like That Tour 2026: The California Honeydrops with special guest Jontavious Willis
Boulder Theater
Demain · 20hEN
🎷Jazz🎫Concert
Jerry's Middle Finger
The Velvet Elk Lounge
Demain · 20hEN
💜Soul / Funk🪕Folk / Acoustique
The California Honeydrops (Under 16 w/ Adult)
Boulder Theater
lun. 28EN
🌳Plein air
Go Out to Lunch Day
Restaurants all over Boulder
lun. 28 · 10hGratuitEN
🗺️Visite guidée🌳Plein air
Colorado Chautauqua History Tour
Chautauqua Auditorium
lun. 28 · 10h15GratuitEN
📖Heure du conte0–5 ans
Storytime at Meadows
Meadows Library
lun. 28 · 10h15GratuitEN
📖Heure du conte0–5 ans
Storytime
NoBo Library
lun. 28 · 10h15GratuitEN
📖Heure du conte🪇Éveil musical0–5 ans
Musical Storytime
Main Library
lun. 28 · 10h15GratuitEN
📖Heure du conte0–5 ans
Toddler Explorers
Reynolds Library
lun. 28 · 12hGratuitEN
📚Littérature
Newer Test Template to understand process copy
Meadows Library
lun. 28 · 12hGratuitEN
♀️Féminisme
Women of the West and Beyond
Main Library
lun. 28 · 12hEN
🤝Entraide / Bénévolat🌳Plein air
Dirty Drinks
Multiple Venues
mar29
Mardi 29 septembre
lun. 28 · 16hGratuitEN
✂️Atelier📖Heure du conte
Reading Buddies at Meadows
Meadows Library
lun. 28 · 16hGratuitEN
📖Heure du conte🎨Atelier créatif0–5 ans
Craft Storytime
Main Library
lun. 28 · 16h30GratuitEN
♀️Féminisme💛Inclusivité
The CO Women's Childfree Group
Main Library
lun. 28 · 16h45GratuitEN
✂️Atelier
Art Pals: Discovering Artists and Their Mediums
Reynolds Library
lun. 28 · 17hGratuitEN
✂️Atelier
English 3 Class
NoBo Library
lun. 28 · 17hEN
🪡Artisanat
Arts & Crafts on Tap
The Rayback Collective
lun. 28 · 17hEN
✂️Atelier💼Carrière
Interview Prep and Practice Workshop
Center for Community
lun. 28 · 17h30GratuitEN
♙Échecs
Chess Club for Kids
Main Library
lun. 28 · 17h30GratuitEN
✂️Atelier
Citizenship Class
Main Library
lun. 28 · 17h30$20EN
🗣️Conférence🏰Patrimoine
Heirloom Insights: About Your Antique Jewelry
Museum of Boulder
lun. 28 · 17h45GratuitEN
🗣️Conférence🔬Sciences
Earth On Tap
The Rayback Collective
lun. 28 · 18hEN
🎪Fête de quartier · village🔢Loto & bingo
Bingo Night
Birdie Factory
lun. 28 · 18hEN
🏃Running🌳Plein air
Boulder Pub Run Club - Mondays 6pm at Twisted Pine
Twisted Pine Brewing Company
lun. 28 · 18h30$0–76,54EN
🧘Bien-être
Somatic Breathwork Ceremony
The StarHouse
lun. 28 · 18h30$5EN
🗣️Conférence
Fireside Ink Fireside Chat: AI for Writers and Readers
Boulder Book Store
lun. 28 · 19hEN
💛Inclusivité🗣️Café des langues
Language Exchange Night
Trident Booksellers and Cafe
lun. 28 · 19h$28,75EN
🪕Folk / Acoustique🎶Chanson
Music at the Dairy presents Teddy Thompson with Jenna Nicholls
Dairy Arts Center
lun. 28 · 19h$7–14EN
🎬Cinéma
Cinema Classics with Jeffrey Kash: A Foreign Affair
Dairy Arts Center
lun. 28 · 19hGratuitEN
❓Quiz🎫Concert
Trivia Night at Sanitas Brewing Company
Sanitas Brewing Company - Boulder, CO
lun. 28 · 19h30$46–109EN
🎷Jazz🎶Chanson
Antoine Boyer and Yeore Kim (Boulder)
Trinity Lutheran Church, ELCA
mer30
Mercredi 30 septembre
mar. 29 · 16hGratuitEN
📖Heure du conte🎨Atelier créatif0–8 ans
Craft Storytime
Meadows Library
mar. 29 · 16h30GratuitEN
📖Heure du conte0–5 ans
Bilingual Storytime en español/English
Reynolds Library
mar. 29 · 17hGratuitEN
✂️Atelier
How to Maintain Your Writing Momentum
Gunbarrel Library
mar. 29 · 17h30GratuitEN
✂️Atelier
In-Person Conversations in English Group - Advanced
Main Library
mar. 29 · 18hGratuitEN
✂️Atelier
English 1 Class
NoBo Library
mar. 29 · 18hGratuitEN
✂️Atelier
High School Equivalency (HSE) Test Prep Class, English
NoBo Library
mar. 29 · 18hEN
🎸Jam / scène ouverte🎙️Petit concert
The BLOOM Open Mic Night
Trident Booksellers and Cafe
mar. 29 · 18hEN
✂️Atelier
Intro to Katazome Natural Dye Workshop with Cady Faus
Boulder Museum Of Contemporary Art
mar. 29 · 18h30EN
❓Quiz🎫Concert
Free Team Trivia
The Rayback Collective
mar. 29$350EN
✂️Atelier🌐World
Muimbi African Choir | Fall 2026
2520 Panorama Ave
mar. 29 · 18h30$25EN
✂️Atelier🌳Plein air
Drop-in Figure Drawing
NoBo Art Center
mar. 29 · 18h30$5EN
🗣️Conférence📚Littérature
Howard V. Hendrix — "Living Fossils, Lost Worlds, Last Humans"
Boulder Book Store
mar. 29 · 19hEN
🎫Concert
Nobody & Goliath
Boulder Theater
mar. 29 · 19h$12–30
🌀Danse extatique🧘Bien-être
Boulder Dance Jams
Boulder Dance Jams
mar. 29 · 19h$12–30EN
🌀Danse extatique🎊Soirées
Boulder Dance Jams
Boulder Dance Jams
mar. 29 · 19hGratuitEN
💿DJ set
Turntable Tuesday
Vision Quest Brewery
mar. 29 · 19h$5EN
🏆Tournoi
Dart Tournament
Birdie Factory
mar. 29 · 19hEN
❓Quiz🎯Jeux de société
Trivia Night
Avanti F&B
mar. 29 · 19h$7–14EN
🎬Cinéma
Untethered, with T.C. Johnstone
Dairy Arts Center
mar. 29 · 19hGratuitEN
❓Quiz
Trivia Night at Boulder Social
Boulder Social
Plus tard
mer. 30 · 16hGratuitEN
✂️Atelier
STUDIO 24: Chop Shop: Bleach Tie Dye
NoBo Library, Makerspace STUDIO 24
mer. 30 · 16hGratuitEN
🖼️Expo🥂Vernissage
Open Studios Tour Preview Exhibit
Main Library
mer. 30 · 16hGratuitEN
✂️Atelier📖Heure du conte
Reading Buddies at Main
Main Library
mer. 30 · 16h$7–14EN
🎬Cinéma
Manhattan Short Film Festival
Dairy Arts Center
mer. 30 · 16h30$0EN
🥾Marche & randonnée🤾Faire du sport
Group Hike x Boulder County Farmer's Market + Picnic
Boulder Farmers' Market
mer. 30 · 16h45GratuitEN
🎨Atelier créatif5–11 ans
STEAM Pals
Reynolds Library
mer. 30 · 17hGratuitEN
✂️Atelier
English 2 Class
NoBo Library
mer. 30 · 17h$15EN
🗣️Conférence🧘Bien-être
Sound and Scroll Workshop: An Evening of Reflection, Writing, and Ambient Music
20th & Walnut Street
mer. 30 · 17hEN
👾Jeux vidéo🏆Tournoi
CU BOULDER WEDNESDAYS #4 — Super Smash Bros. Ultimate
1669 Euclid Ave
mer. 30 · 17hGratuitEN
📽️Documentaire🎬Cinéma
Bangla Surf Girls — film screening
Muenzinger Auditorium
mer. 30 · 17h30GratuitEN
🧾Permanences & services
In-Person Conversations in English Group - All
Main Library
mer. 30 · 17h30GratuitEN
✂️Atelier
Writers Cafe
Main Library
mer. 30 · 17h30$11,50–17,25EN
🧘Bien-être
Sound and Scroll Workshop: An Evening of Reflection, Writing, and Ambient Music
Dairy Arts Center
À voir aussi à Boulder en septembre 2026
Demain · 10h30$10–20
🪕Folk / Acoustique🎫Concert
Nick Forster's Hippy Bluegrass Church - SOLD OUT
eTown Hall, Boulder
lun. 28 · 20hGratuit
❓Quiz🎫Concert
Trivia Night at Barchetta
Barchetta, Boulder
mer. 30
🎸Jam / scène ouverte🎙️Petit concert
Open Mic Night presented by Fireside Ink Writers Workshop
The Velvet Elk Lounge, Boulder
À 19h
🎸Rock🎉Club / Boîte
Steamfest 2026
Junkyard Social Club, Bouler
À 18h
🪕Folk / Acoustique💜Soul / Funk
Jack Hadley at Bluegrass Olde Town
The Bluegrass Coffee & Bourbon Lounge, Arvada
À 19h
🎸Rock💿DJ set
Mr Majestyk’s 8-Track Revival
Nissi's Entertainment & Events, Lafayette
À 19h$33–630
✨Pop🎫Concert
Fruition
55 Indian Peaks Dr, Nederland
Demain · 19h
🎫Concert
Natalie Cressman & Ian Faquini
Muse Performance Space, Lafayette
lun. 28 · 19hGratuit
❓Quiz🎫Concert
Trivia Night at The Rusty Melon
The Rusty Melon, Erie
mar. 29 · 19hGratuit
❓Quiz🎫Concert
Trivia Night at Erie Social Club
Erie Social Club
ven. 25$0
🎫Concert
Live Music @ Winner's Circle
2251 Ken Pratt Blvd ste a, Longmont
Demain · 18h
🎫Concert
R&D Radio LIVE MUSIC
The Handlebar Factory & Tap Room, Erie
Demain · 10hGratuit
🎪Fête de quartier · village
The New Local's Family FUNdraiser
The New Local, Boulder
Demain · 11h$0
🌳Plein air
Postino Boulder Yappy Hour with Chewy Vet Care
Postino Boulder
mar. 29 · 20hGratuit
❓Quiz🌳Plein air
Trivia Night at Lucky Pie Pizza & Taphouse
Lucky Pie Pizza & Taphouse, Louisville
À 20h$17–80
🎉Club / Boîte⚽Sports co
RMP Live Pro Wrestling (Ages 21+ Event)
Romero's K9 Club & Tap House, Lafayette
lun. 28 · 11h$18–22
🎪Fête de quartier · village
Bounce Empire - COYOTE RIDGE ELEMENTARY
Bounce Empire, Lafayette
mar. 29 · 19h
❓Quiz
Trivia Night – Every Tuesday (always FUN…always FREE to play)
Freedom Street Social, Arvada
mar. 29 · 18hGratuit
❓Quiz
Trivia Night at The Old Mine
The Old Mine, Erie
mar. 29 · 18h30Gratuit
❓Quiz
Trivia Night at Westminster Brewing Co.
Westminster Brewing Co., Denver
mar. 29 · 19hGratuit
❓Quiz
Trivia Night at Malone's Clubhouse Grill
Malone's Clubhouse Grill, Arvada
Demain · 21h
🎉Club / Boîte💿DJ set
Sunday SIP
Dave & Buster's - Westminster
Demain
🌳Plein air
Food Trucks Coming Soon!
New Terrain Brewing Company, Golden
mer. 30 · 09hGratuit
🗣️Conférence
Test Theater Use
Main Library, Boulder
mar. 29 · 20h
🗣️Conférence
KWIP Wrongful Convictions Lunch
Boulder, CO
mer. 30 · 12hGratuit
🖼️Art & Culture
Drop-In Writing Sessions
Dairy Arts Center, Boulder
mer. 30 · 15h30Gratuit
🌳Plein air🧺Marché
Wednesday Farmers Market
Boulder Farmers' Market
mer. 30 · 12h30$0
🗣️Café des langues
Art and Coffee/Tea Hour - Free Event
Silver Wings Arts Program
mer. 30 · 17h30$0
🗣️Conférence🏰Patrimoine
History Happy Hour: Baseball and Brews with Kurt Wells
640 Main St, Louisville
Demain · 13h30Gratuit
🖼️Art & Culture
Paws to Read - Drop In
Lafayette Library
Aujourd'hui
📖Manga & BDSalon & foire
Lafayette Mini-Con, Vol. 4
The Collective
À 19h
🎬Cinéma
Practical Magic 2
Backdoor Theatre, Nederland
mar. 29 · 16h$0
🗣️Conférence🧘Bien-être
Heat Pump Jam at West Side Tavern
West Side Tavern, Longmont
lun. 28 · 13hGratuit
🀄Mahjong
Open Play: Beginner Mah Jongg
Reynolds Library, Boulder
lun. 28 · 15h45Gratuit
🃏Cartes à collectionner🏆Tournoi
Magic the Gathering
Gunbarrel Library, Boulder
lun. 28 · 19hGratuit
❓Quiz🎫Concert
Trivia Night at Dillinger's Food & Spirits
Dillinger's Food & Spirits, Lafayette
mar. 29 · 18hGratuit
❓Quiz🎫Concert
Trivia Night at Ghost Box Pizza by Stem Ciders
Ghost Box Pizza by Stem Ciders, Lafayette
À 09h30Gratuit
🃏Cartes à collectionner🏆Tournoi
40k Semi-competitive RTT
The Gamers Nest, Longmont
Demain · 10h$25
🃏Cartes à collectionner🏆Tournoi
Dominatus DOUBLES (2v2) Charity Narrative RTT - Battle for Cerbera Base
HobbyTown Westminster
Demain · 11h$60
🃏Cartes à collectionner🏆Tournoi
[TWO HEADED GIANT] Reality Fracture Pre-release EVENT (Sunday, September 27th 11 AM) Prerelease
Game Heroes, Arvada
lun. 28 · 18h30Gratuit
❓Quiz
Trivia Night at Colorado Tap House
Colorado Tap House, Arvada
mar. 29 · 19hGratuit
❓Quiz
Trivia Night at LUKI Brewery
LUKI Brewery, Arvada
Demain · 14hGratuit
🐉Jeux de rôle🌳Plein air
Dungeons & Dragons for Teens
Standley Lake Library, Arvada
mar. 29 · 19hGratuit
❓Quiz🎫Concert
Trivia Night at 30/70 Sports Bar & Grill
30/70 Sports Bar & Grill, Denver
mar. 29 · 19h$0
❓Quiz
JEOPARDY! Bar League
Pandora's Box, Westminster
Tes passions près d'ici
Clique une envie, on te trouve les sorties autour de toi.
Les lieux à Boulder en septembre 2026
Dairy Arts Center
13 événements
Reynolds Library
7 événements
Birdie Factory
2 événements
The Rayback Collective
3 événements
Trident Booksellers and Cafe
4 événements
Main Library
18 événements
Wesley Foundation Untd Methodist
3 événements
Chautauqua Auditorium
3 événements
Meadows Library
7 événements
NoBo Library
10 événements
4688 Broadway
2 événements
Gunbarrel Library
4 événements